How to analyze a list of json

Similar Questions

• How to analyze the image url in json?

  Hello

  I get the response from the server and crawled through json. And display it in the field

  Like name1 as:

  try {}
  labelField1.setText (jsonObject2.get("name1").toString ());
  }

  catch (JSONException e)

  {
  System.out.println ("JSONException Description");
  }

  Similarly, I want to make the image. How to analyze the url of the image and display it in the BitmapField?

  You must create a separate thread to extract the bytes of the image of the URL you have.

  You can use the following code to get the image to the server.

  public EncodedImage getImageBytesFromURL(String url){
          ConnectionFactory connFactory = null;
          ConnectionDescriptor connDescriptor = null;
          HttpConnection httpConn = null;
          InputStream inputStream = null;
          byte[] response = null;
          try {
              connFactory = new ConnectionFactory();
              connFactory.setConnectionTimeout(10*1000);
              connFactory.setAttemptsLimit(1);
              connDescriptor = connFactory.getConnection(url;interface=wifi);
              if (connDescriptor != null) {
                  httpConn = (HttpConnection) connDescriptor.getConnection();
                  inputStream = httpConn.openInputStream();
                  int responseCode = httpConn.getResponseCode();
                  if(responseCode == HttpConnection.HTTP_OK){
                      response = readStream(inputStream);
                  }
              }
          }catch (IOException e) {
  
          }finally {
              try {
                  inputStream.close();
                  httpConn.close();
                  inputStream = null;
                  httpConn = null;
                  connDescriptor = null;
                  connFactory = null;
              } catch (Exception e) {
  
              }
          }
          EncodedImage encodedImage = null;
          if(response != null){
              encodedImage = EncodedImage.createEncodedImage(response, 0, response.length);
          }
          return encodedImage;
      }
  

  Remember that this method should be in a background thread. Otherwise, your user interface crashes. The encodedImage that returns the method above can be easily converted to bitmap and set in your bitmapfield.

• How to analyze and clean errors and/or corrupted files that interfere with the operation of the computer

  I have problems with the slow startup and shutdown and the appearance of the desktop with icons of different size with occasional erratic behavior and unexpected reboots which lead me to believe that I probably have a few errors or corrupted files.

  The system is a gateway E6100 recently updated from XP to Vista Home Premium with upgrade software.

  Is there a software out there that I can use to clean the entire system?

  Hello

  What antivirus/antispyware/security products do you have on the machine? Be one you have NEVER
  on this machine, including those you have uninstalled (they leave leftovers behind which can cause
  strange problems).

  ----------------------------------------------------

  Follow these steps:

  Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN

  Enter this at the command prompt - sfc/scannow

  How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
  generates in Windows Vista cbs.log
  http://support.Microsoft.com/kb/928228

  Also run CheckDisk, so we cannot exclude as much as possible of the corruption.

  How to run the check disk at startup in Vista
  http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

  ==========================================

  After the foregoing:

  How to troubleshoot a problem by performing a clean boot in Windows Vista
  http://support.Microsoft.com/kb/929135
  How to troubleshoot performance issues in Windows Vista
  http://support.Microsoft.com/kb/950685

  Optimize the performance of Microsoft Windows Vista
  http://support.Microsoft.com/kb/959062
  To see everything that is in charge of startup - wait a few minutes with nothing to do - then right-click
  Taskbar - the Task Manager process - take a look at stored by - Services - this is a quick way
  reference (if you have a small box at the bottom left - show for all users, then check that).

  How to check and change Vista startup programs
  http://www.Vistax64.com/tutorials/79612-startup-programs-enable-disable.html

  A quick check to see that load method 2 is - using MSCONFIG then put a list of
  those here.
  --------------------------------------------------------------------

  Tools that should help you:

  Process Explorer - free - find out which files, key of registry and other objects processes have opened.
  What DLLs they have loaded and more. This exceptionally effective utility will show you even who has
  each process.
  http://TechNet.Microsoft.com/en-us/Sysinternals/bb896653.aspx

  Autoruns - free - see what programs are configured to start automatically when you start your system
  and you log in. Autoruns also shows you the full list of registry and file locations where applications can
  Configure auto-start settings.
  http://TechNet.Microsoft.com/en-us/sysinternals/bb963902.aspx
  Process Monitor - Free - monitor the system files, registry, process, thread and DLL real-time activity.
  http://TechNet.Microsoft.com/en-us/Sysinternals/bb896645.aspx

  There are many excellent free tools from Sysinternals
  http://TechNet.Microsoft.com/en-us/Sysinternals/default.aspx

  -Free - WhatsInStartUP this utility displays the list of all applications that are loaded automatically
  When Windows starts. For each request, the following information is displayed: Type of startup (registry/Startup folder), Command - Line String, the product name, Version of the file, the name of the company;
  Location in the registry or the file system and more. It allows you to easily disable or remove unwanted
  a program that runs in your Windows startup.
  http://www.NirSoft.NET/utils/what_run_in_startup.html

  There are many excellent free tools to NirSoft
  http://www.NirSoft.NET/utils/index.html

  Window Watcher - free - do you know what is running on your computer? Maybe not. The window
  Watcher says it all, reporting of any window created by running programs, if the window
  is visible or not.
  http://www.KarenWare.com/PowerTools/ptwinwatch.asp

  Many excellent free tools and an excellent newsletter at Karenware
  http://www.KarenWare.com/

  ===========================================

  Vista and Windows 7 updated drivers love then here's how update the most important.

  This is my generic how updates of appropriate driver:

  This utility, it is easy see which versions are loaded:

  -Free - DriverView utility displays the list of all device drivers currently loaded on your system.
  For each driver in the list, additional useful information is displayed: load address of the driver,
  Description, version, product name, company that created the driver and more.
  http://www.NirSoft.NET/utils/DriverView.html

  For drivers, visit manufacturer of emergency system and of the manufacturer of the device that are the most common.
  Control Panel - device - Graphics Manager - note the brand and complete model
  your video card - double - tab of the driver - write version information. Now, click on update
  Driver (this can do nothing as MS is far behind the certification of drivers) - then right-click.
  Uninstall - REBOOT it will refresh the driver stack.

  Repeat this for network - card (NIC), Wifi network, sound, mouse, and keyboard if 3rd party
  with their own software and drivers and all other main drivers that you have.

  Now in the system manufacturer (Dell, HP, Toshiba as examples) site (in a restaurant), peripheral
  Site of the manufacturer (Realtek, Intel, Nvidia, ATI, for example) and get their latest versions. (Look for
  BIOS, Chipset and software updates on the site of the manufacturer of the system here.)

  Download - SAVE - go to where you put them - right click - RUN AD ADMIN - REBOOT after
  each installation.

  Always check in the Device Manager - drivers tab to be sure the version you actually install
  presents itself. This is because some restore drivers before the most recent is installed (sound card drivers
  in particular that) so to install a driver - reboot - check that it is installed and repeat as
  necessary.

  Repeat to the manufacturers - BTW in the DO NOT RUN THEIR SCANNER device - check
  manually by model.

  Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
  http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htm

  How to install a device driver in Vista Device Manager
  http://www.Vistax64.com/tutorials/193584-Device-Manager-install-driver.html

  If you update the drivers manually, then it's a good idea to disable the facilities of driver under Windows
  Updates, that leaves about Windows updates but it will not install the drivers that will be generally
  older and cause problems. If updates offers a new driver and then HIDE it (right click on it), then
  get new manually if you wish.

  How to disable automatic driver Installation in Windows Vista - drivers
  http://www.AddictiveTips.com/Windows-Tips/how-to-disable-automatic-driver-installation-in-Windows-Vista/
  http://TechNet.Microsoft.com/en-us/library/cc730606 (WS.10) .aspx

  ===========================================

  Refer to these discussions because many more excellent advice however don't forget to check your antivirus
  programs, the main drivers and BIOS update and also solve the problems with the cleanboot method
  first.

  Problems with the overall speed of the system and performance
  http://support.Microsoft.com/GP/slow_windows_performance/en-us

  Performance and Maintenance Tips
  http://social.answers.Microsoft.com/forums/en-us/w7performance/thread/19e5d6c3-BF07-49ac-a2fa-6718c988f125

  Explorer Windows stopped working
  http://social.answers.Microsoft.com/forums/en-us/w7performance/thread/6ab02526-5071-4DCC-895F-d90202bad8b3

  Hope these helps.

  Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

• How to export the list of devices in the Profile Manager?

  Hello

  is there a way to export the list of devices in the Profile Manager on a mini mac running OS Server 5.3?

  Thank you

  How to export data from device in the Profile Manager

  How to export a list of devices and their info?

• How you sort the list of the next iOS 10?

  I can't know how to sort the list by following in-app music on my iPhone 6 s.  In iOS 9, he had a handle on the right side next to the title of the song that you can tap and drag up/down to change the order of the playlist.  The handle does not appear in the App on iOS 10 music.

  So I guess you can't have activated repeat function.  Once it is off, the handles appear and you can sort your list of songs until the next.

• How to make the list of instrumental music

  How to make a list of all my player someone help

  Alan

  iTunes is not a method to determine what tracks have vocals. You can create a normal playlist and put what you want in it.

  TT2

• How to print a list of the movies that I have on an external hard drive

  I have my iTunes on an external hard drive.  I would like to print a list of the movies.  I tried 'print' which causes quicktime and iTunes to open. I tried "select all", "copy", then paste in the text change which causes a spinning endless ball and the eventual system crash.  I guess she's trying to print the actual movies rather than on the list.  Any ideas how to create a list of the contents of a disc and then print this list?  I use OS X on a macbook pro 10.11.5.

  You a run this in Terminal and it will display the names of files in a file on your desktop.

  LS path/to/file > > ~/Desktop/Movies.txt

  Replace the full path to the folder path/to/folder.

• Spam: how to change the list of junk e-mail in iPad

  How to change the list of junk e-mail in iPad

  If your question is about - how to indicate whether or not an e-mail is sent to the junk e-mail folder-

  Your best bet would be to do it on the web portal of the email provider (e.g. for Yahoo it would mail.yahoo.com)

  There is usually a button or switch to designate mail "Junk" or "not junk".

  If your question is rather modify the list itself

  Mailbox - junk e-mail - Edit button is at the top right

• How to export my list of feeds RSS Newsfox to someone else?

  How to export my list of feeds RSS NewsFox to someone else?

  Hi Tamar there.

  I think that the answer here (with the OPML plugin):

  http://www.gHacks.NET/2008/06/09/how-to-export-live-bookmarks-in-Firefox/

  Hope this helps
  martin451

• In the Finder, how can I search/list of the files in the folder of final characters in filenames, i.e. 'to end-with' alphabetical rather than by default "starting by" alphabetical?

  In the Finder, how can I search/list of the files in the folder of final characters in filenames, i.e. 'to end-with' alphabetical rather than by default "starting by" alphabetical?

  As far as I know, you can't.

• How to print a list of the names of the video in the library in an external hard drive?

  Original title: I have an Acer laptop and an external hard drive with stored videos. How to print a list of the names of the video in the library?

  The one you suggest how to print a list of the video library on an external hard drive please?

  Hi lekitschmoderne,

  1. what type of video list you have? It is a type of list of movies?

  You can try to connect the external drive to the computer and access the list of video. Right-click on it and select print.

  For more information, you can consult the following article:

  Print a document or file

  Hope this information is useful.

• How to get a list of the updates of Windows XP, released in 2010.

  How to obtain the list of all updates, patches, patches applied to Windows XP and released in 2010 with the possibility to download this update.

  Is there a Microsoft Web site or tool that allows me to get information like here http://www.softwarepatch.com/windows/windows-xp-security-updates-2010.html?

  No. ~ Robear Dyer (PA Bear) ~ MS MVP (that is to say, mail, security, Windows & Update Services) since 2002 ~ WARNING: MS MVPs represent or work for Microsoft

• How to display the list of components in ultiboard 10?

  The DRC report the errors where the components that are no longer in the design have been removed. How to display the list component and then remove them from the netlist to stop this?

  Ultiboard reported missing errors of component (part 'X' is not about design) because the part is always referenced by a net. To fix this, you must remove the part of the net. Following the steps below to remove the part form the net.

  1 tools > Netlist Editor

  2. for each network that the part has been connected to, select the Net (upper-left).

  3. Select the tab of pine trees, select the part and it is the PIN in the dialog box, then click on remove

  The problem is when the part is removed, I see no easy way to determine the threads you need to remove the part of. I entered this as a feature request to make this easier, but as a workaround, you can put part and say Ultiboard what the missing part, then search the net names on the pins and remove the part of these pins

  1 place a piece with a lot of pine trees (for example the part that was removed, or for example through Hole technology > Connectors > SIL & headers > HEADER2X9). When you place the part, make sure that the RefDes matches the RefDes of the part which has been removed.

  2. once the room is placed, you should see rats nest lines that connect the part to the nets.

  3 Zoom on the pins. You should now see the net name on each of the axes. For each of the pins connected, remove it from the net as described above.

  4. remove the part that you placed.

• How to print a list of my Contacts in Windows Live.

  THANK YOU ANSWER ME

  MICHELE MCDONALD

  original title: HOW to PRINT a LIST OF MY CONTACTS IN WINDOWS LIVE

  Please select your language from the drop-down menu above to post your question in the language of your choice. The forum in which you've posted is for English only. If you can't find your language above, support for additional international sites options are by following the link below:

  http://support.Microsoft.com/common/international.aspx

  Please get your language in the drop-down list above pour post your question in the language of your choice. The forum you posted is in English only. If you can't find the language of your choice above, options of fees to pay to other international destinations can be found by following the link below:

  http://support.Microsoft.com/common/international.aspx

  Here is a link to the Forums live French Windows

  Here is a link to the English Windows Live forums

  http://answers.Microsoft.com/fr-FR/windowslive

  Thank you.

• How to create the string of JSON using QVariantMap array?

  Hi all

  How to create sub string of Json using QVariantMap array?

  {
      "Test1": [
          {
              "dataTest1": "0000",
              "dataTest2": 1412,
              "dataTest3": "",
              "dataTest4": "0000",
          }
      ],
      "Test2": {
          "data1": 1412008,
          "data2": "0000",
          "data3": "A",
          "data4": "0000",
      }
  }
  

  Waiting for your answer please reply me as soon as possible.

  JSON array is QVariantList

  JSON object is QVariantMap

  then create a QVariantLsit and insert your QVariantMaps